ID   PROQ_SALTY              Reviewed;         228 AA.
AC   P60317; Q8XEP8;
DT   02-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   02-FEB-2004, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=STM1846;
OS   Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=99287;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX   PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA   Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL   Nature 413:852-856(2001).
CC   -!- FUNCTION: RNA chaperone with significant RNA binding, RNA strand
CC       exchange and RNA duplexing activities. May regulate ProP activity
CC       through an RNA-based, post-transcriptional mechanism.
CC       {ECO:0000255|HAMAP-Rule:MF_00749}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00749}.
CC   -!- SIMILARITY: Belongs to the ProQ family. {ECO:0000255|HAMAP-
CC       Rule:MF_00749}.
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DR   EMBL; AE006468; AAL20761.1; -; Genomic_DNA.
DR   RefSeq; NP_460802.1; NC_003197.2.
DR   RefSeq; WP_000431401.1; NC_003197.2.
DR   AlphaFoldDB; P60317; -.
DR   SMR; P60317; -.
DR   STRING; 99287.STM1846; -.
DR   PaxDb; P60317; -.
DR   EnsemblBacteria; AAL20761; AAL20761; STM1846.
DR   GeneID; 1253365; -.
DR   KEGG; stm:STM1846; -.
DR   PATRIC; fig|99287.12.peg.1948; -.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   PhylomeDB; P60317; -.
DR   BioCyc; SENT99287:STM1846-MON; -.
DR   PHI-base; PHI:8783; -.
DR   Proteomes; UP000001014; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0033592; F:RNA strand annealing activity; IBA:GO_Central.
DR   GO; GO:0034057; F:RNA strand-exchange activity; IBA:GO_Central.
DR   GO; GO:0010608; P:post-transcriptional regulation of gene expression; IBA:GO_Central.
DR   Gene3D; 1.10.1710.10; -; 1.
DR   HAMAP; MF_00749; ProQ; 1.
DR   InterPro; IPR023529; ProQ.
DR   InterPro; IPR016103; ProQ/FinO.
DR   InterPro; IPR036442; ProQ/FinO_sf.
DR   InterPro; IPR035236; ProQ_C.
DR   PANTHER; PTHR38106; PTHR38106; 1.
DR   Pfam; PF04352; ProQ; 1.
DR   Pfam; PF17516; ProQ_C; 1.
DR   SMART; SM00945; ProQ; 1.
DR   SUPFAM; SSF48657; SSF48657; 1.
PE   3: Inferred from homology;
KW   Chaperone; Cytoplasm; Reference proteome; RNA-binding.
FT   CHAIN           1..228
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_0000214622"
FT   REGION          107..178
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        107..176
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   228 AA;  25438 MW;  F2CEBA1B8B83F8C8 CRC64;
     MENQPKLNSS KEVIAFLAER FPHCFSAEGE ARPLKIGIFQ DLVERVGGEM NLSKTQLRSA
     LRLYTSSWRY LYGVKPGATR VDLDGNPCGE LEEQHVEHAR KQLEEAKARV QAQRAEQQAK
     KREAAAAAGE KEDAPRRERK PRPVARRKEG AERKPRADKP TTKAPRAPRE EKHTPVSDIS
     VLTVGQSLKV KAGNNAMDAT VLEITKDGVR VQLNSGMSLI VRAEHLVF